catalog.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

/*
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/**
 * Title: XELOPES Data Mining Library
 * Description: The XELOPES library is an open platform-independent and data-source-independent library for Embedded Data Mining.
 * Copyright: Copyright (c) 2002 Prudential Systems Software GmbH
 * Company: ZSoft (www.zsoft.ru), Prudsys (www.prudsys.com)
 * @author Valentine Stepanenko ([e-mail])
 * @version 1.0
 */

package com.prudsys.pdm.Cwm.Relational;


/**
 * A Catalog is the unit of logon and identification. It also identifies the scope
 * of SQL statements: the tables contained in a catalog can be used in a single
 * SQL statement.
 */
public class Catalog extends com.prudsys.pdm.Cwm.Core.Package implements org.omg.cwm.resource.relational.Catalog
{

   /**
    * The name of the default character set used for the values in the column.
    *
    * This field applies only to columns whose datatype is a character string.
    */
   public com.prudsys.pdm.Cwm.Core.String defaultCharacterSetName;

   /**
    * The name of the default collation sequence used to sort the data values in the
    * column.
    */
   public com.prudsys.pdm.Cwm.Core.String defaultCollationName;

   public Catalog()
   {

   }

   public java.lang.String getDefaultCharacterSetName() {
     return defaultCharacterSetName.getString();
   }

   public void setDefaultCharacterSetName(String defaultCharacterSetName) {
     com.prudsys.pdm.Cwm.Core.String s = new com.prudsys.pdm.Cwm.Core.String();
     s.setString(defaultCharacterSetName);
     this.defaultCharacterSetName = s;
   }

   public java.lang.String getDefaultCollationName() {
     return defaultCollationName.getString();
   }

   public void setDefaultCollationName(java.lang.String defaultCollationName) {
     com.prudsys.pdm.Cwm.Core.String s = new com.prudsys.pdm.Cwm.Core.String();
     s.setString(defaultCollationName);
     this.defaultCollationName = s;
   }

   public String toString() {

     String s = "Catalog name = " + getName() + " \n";
     if (ownedElement != null)
       for (int i = 0; i < ownedElement.length; i++) {
         if (ownedElement[i] instanceof Schema)
           s = s + ownedElement[i].toString() + "\n";
       }

     return s;
   }

}